lens tube

Part of an ERS containing lens(es) and incorporating a colorframe holder. Hard or soft focus is achieved by moving the lens tube forward or back within the barrel. On many modern instruments, the lens tubes are interchangeable and available in 5°, 10°, 14°, 19°, 26°, 36°, 50°, 70°, and 90° sizes.

proxy.php

A 19° lens tube for an ETC SourceFour.
https://www.fullcompass.com/prod/082297-etc-419lt-19-degree-source-four-lens-tube

This page has been seen 2,609 times.

Industry Advertising

Recent Activity

Readability Information

An automated review of this page attempts to determine its readability in English (US). The page contains roughly 58 words across 7 sentences.
Readability score
7.34
Readability score: 7.34
Grade level
14.3
For the information in this page to be accessible to the widest audience of readers, both a high readability score and a low grade level are ideal.

Icon Legend

  • Normal page
  • Color code

    • Content has new updates
    • Content has no updates

CB Advertising

Back